共 50 条
- [43] REGULATING A MONOPOLIST WITH UNKNOWN DEMAND AND COST-FUNCTIONS RAND JOURNAL OF ECONOMICS, 1988, 19 (03): : 438 - 457
- [44] Designing low cost autonomous robots in unknown environments UNMANNED SYSTEMS TECHNOLOGY X, 2008, 6962
- [45] Cost effectiveness of multiple sclerosis drugs remains unknown BRITISH MEDICAL JOURNAL, 2000, 321 (7258): : 399 - 399
- [47] COMPUTERS IN HEALTH-PHYSICS TRAINING - A COST-BENEFIT-ANALYSIS HEALTH PHYSICS, 1983, 45 (01): : 253 - 253
- [50] A cost-effective way of increasing the use of computers in teaching physics CHANGING ROLE OF PHYSICS DEPARTMENTS IN MODERN UNIVERSITIES - PROCEEDINGS OF INTERNATIONAL CONFERENCE ON UNDERGRADUATE PHYSICS EDUCATION, PTS 1 AND 2, 1997, (399): : 767 - 769